going straight out the back..i guess that would have been good to include in my sig? and are the quads i purchased honestly good stoves?.
Welcome to this fine forum, skel ! I think any stove is as good as the owner is willing to invest in the knowledge of how it works, and how to keep it clean. That said "Nothing Burns Like a Quad".
Steep learning curve ahead, brother ! As Tonyray said in a prior post, your stoves, and the plethora of internet resources about them, will become your 'cruel mistresses', for at least this burn season, as you figure out how they work and how to get them to function optimally.
With a straight out vent pipe to your termination vents, you want to strongly consider yet another purchase decision, (those will initially seem endless). An Uninterrupted Power Source, or UPS for short (yet another TLA - three letter acronym to learn). The APC company is one maker of UPS systems that have a very loyal following on here, which run your stove on battery power (for mins to hours, depending on the battery capabilities) in the event of a power failure, until the firebox can be cleared of smoke and the stove can shut down on its own.
This prevents your house from filling with smoke if the power shuts off when the combustion / exhaust blower is running. Other folks add a 5' or so vertical section of vent piping, usually above a clean-out 90 degree T, to aid in the natural draft effect.
But if your vent is on the prevailing storm / wind direction side of your house, even the natural draft created by a vertical pipe section can still back draft smoke into the house if the wind is strong enough when the power fails. So a UPS, IMO, is the better way to go, which can also provide critical surge protection for your sensitive and $$$$ control boxes, particularly if you live in any area prone to power surges and line voltage fluctuations.
Don't forget your safety equipment needs as well (my paramedic / emergency services side talking here), ie smoke detectors with dual sensor photo-voltaic / ionization sensing ability (alerts to both smoldering and high flame fires), and CO detectors. No detectors out there yet that do all 3 things, so you'll need a separate CO detector.
A fire extinguisher is also a must have - not too close to the stove that you would have to run into a smokey room to fight the stove fire with it.
We can talk later about your stove cleaning kit needs, which you may have some of that already laying around or that comes with your stove.
Some good self-help videos here, put out by Quadra- Fire, to supplement your owners manuals. (broken link removed to http://www.quadrafire.com/Owner-Resources/Use-and-Care-Videos/Classic-Bay-1200-Pellet-Stove.aspx) , (broken link removed to http://www.quadrafire.com/Owner-Resources/Use-and-Care-Videos/Santa-Fe-Pellet-Stove.aspx)
Last thought, for now at least, is to include your stove make and model in your thread postings, to better catch the eye of the Quad folks who can often most help you. 30 - 50 new thread posts every day makes it tough to read and keep up with all of them !
Happy reading, (and viewing), towards the goal of happy burning for you soon !